The Washington Post
“No Más Muertes,” an advocacy group that wants “no more deaths” of people crossing the desert regions linking Mexico and the southwestern United States, sees Warren — one of its most visible members — as an apostle of humanitarianism. His advocates say the geographer, who has taught courses at Arizona State University, was heeding both religious rules and international covenants that require sanctuary for the persecuted and the dispossessed.
The government, however, sees Warren, 36, as a felon. Arrested by Border Patrol agents in January 2018 at a property offering aid for immigrants in Ajo, Ariz., he was accused of helping border-crossers evade authorities, which is prohibited under federal law.